According to the Star Trek Encyclopedia (4th ed., vol. 1, p. 395), the Justman was the shuttle loaned to James Moriarty and Regina Barthalomew in a holographic simulation, so they could travel the galaxy together. Furthermore, the authors of this reference work stated, "The full-sized shuttlecraft filmed on stage was labeled "Justman", although a different shuttle design was seen in the visual-effects scenes of a miniature shuttle in flight."